Degree Discipline

Degree Level

15 Matching Results

Results open in a new window/tab.

Inter-American Convention on Sea Turtles (open access)

Inter-American Convention on Sea Turtles

This treaty provides the legal framework for member countries in the Americas and the Caribbean to take actions for the benefit of sea turtles
Date: 1998
Creator: United States. President (1993-2001 : Clinton) & Albright, Madeleine Korbel
Object Type: Text
System: The UNT Digital Library
Informing Conservation Management Using Genetic Approaches: Greater Sage-Grouse and Galápagos Short-Eared Owls as Case Studies (open access)

Informing Conservation Management Using Genetic Approaches: Greater Sage-Grouse and Galápagos Short-Eared Owls as Case Studies

Small isolated populations are of particular conservation interest due to their increased extinction risk. This dissertation investigates two small wild bird populations using genetic approaches to inform their conservation. Specifically, one case study investigated a Greater Sage-grouse (Centrocercus urophasianus) population located in northwest Wyoming near Jackson Hole and Grand Teton National Park. Microsatellite data showed that the Jackson sage-grouse population possessed significantly reduced levels of neutral genetic diversity and was isolated from other Wyoming populations. Analysis with single nucleotide polymorphisms (SNPs) and microsatellite data provided further evidence that the population's timing of isolation was relatively recent and most likely due to recent anthropogenic habitat changes. Conservation recommendations include maintaining or increasing the population's current size and reestablishing gene flow with the nearest large population. The second case study investigated the genetic distinctiveness of the Floreana island population of the Galápagos Short-eared Owl (Asio flammeus galapagoensis). Mitochondrial DNA sequence data did not detect differences across nine island populations, yet microsatellite and morphometric data indicated that limited gene flow existed with the population and surrounding island populations, which appeared asymmetric in direction from Floreana to Santa Cruz with no indication of gene flow into Floreana. These results have important conservation implications and …
Date: May 2016
Creator: Schulwitz, Sarah E.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
[News Script: Ecuador] (open access)

[News Script: Ecuador]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: June 21, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Nationwide Strike] (open access)

[News Script: Nationwide Strike]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: May 30, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
Afro-Latinos in Latin America and Considerations for U.S. Policy (open access)

Afro-Latinos in Latin America and Considerations for U.S. Policy

This report reviews and analyzes the situation, concerns, and activities of Afro-descendants in the Spanish- and Portuguese-speaking nations of Latin America. It then discusses current U.S. foreign aid programs, as well as multilateral initiatives, that have directly or indirectly assisted Afro-Latinos. The report concludes with a discussion of potential policy options that have been proposed should the United States elect to provide further support for Afro-Latinos.
Date: July 7, 2008
Creator: Seelke, Claire Ribando
Object Type: Report
System: The UNT Digital Library
UNEP Year Book 2008: An Overview of Our Changing Environment (open access)

UNEP Year Book 2008: An Overview of Our Changing Environment

This publication is an overview of global and regional environmental issues and policy decisions actions during 2008.
Date: 2008
Creator: United Nations Environment Programme
Object Type: Text
System: The UNT Digital Library
[News Script: Palm Beach, Quito, and Atlanta] (open access)

[News Script: Palm Beach, Quito, and Atlanta]

Photocopy of a script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: October 28, 1970, 6:30 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
The Latin American-United States Fishing Rights Controversy: Dilemma for United States Foreign Policy (1969-1971) (open access)

The Latin American-United States Fishing Rights Controversy: Dilemma for United States Foreign Policy (1969-1971)

This report discusses the controversy over fishing rights between the United States and three South American nations (Chile, Peru, and Ecuador) which culminated in the seizure of U.S. tuna fishing vessels by Peru and Ecuador in waters the U.S. considered outside their territorial jurisdiction. The main events of the controversy, diplomatic actions taken by the nations involved, and policy options are discussed.
Date: April 15, 1971
Creator: Hagen, Virginia M.
Object Type: Report
System: The UNT Digital Library
Current Study 10, Chapter 3. The Peace Corps (open access)

Current Study 10, Chapter 3. The Peace Corps

This booklet is the third chapter of a training course developed for Air Force Reserve personnel about the challenges posed by the Cold War. This chapter discusses the Peace Corps and includes background information, analysis, review questions, and a list of readings for further study.
Date: June 1963
Creator: United States. Air Force. Continental Air Command.
Object Type: Pamphlet
System: The Portal to Texas History
Current Study 11, Chapter 5. Communist Activities in Latin America (open access)

Current Study 11, Chapter 5. Communist Activities in Latin America

This booklet is the fifth chapter of a training course developed for Air Force Reserve personnel about the Cold War's impact on world affairs. This chapter "is intended to show how the Communists have attempted to subvert the Latin American nations as a step toward the avowed Communist goal of world domination, and to show how the United States and other American Republics are meeting the perilous Communist threat" (p. 1). This booklet includes background information, analysis, review questions, and a list of readings for further study.
Date: April 1964
Creator: Air University (U.S.)
Object Type: Pamphlet
System: The Portal to Texas History

Power, Institutions, and Leadership in War and Peace: Lessons from Peru and Ecuador 1995-1998

This book discusses the boundary dispute war between Ecuador and Peru in 1995 and the role of institutions, leadership, and power played in leading to the war and making peace.
Date: 2013
Creator: Mares, David R. & Palmer, David Scott
Object Type: Book
System: The Portal to Texas History
[News Script: Seized tuna boats] (open access)

[News Script: Seized tuna boats]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: November 13, 1971, 6:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
ATPA Renewal: Background and Issues (open access)

ATPA Renewal: Background and Issues

The Andean Trade Preference Act (ATPA) extends special duty treatment to certain U.S. imports from Bolivia, Colombia, Ecuador, and Peru that meet domestic content and other requirements. This report outlines the various aspects of the ATPA, including significant dates and modifications.
Date: January 21, 2011
Creator: Villarreal, M. Angeles
Object Type: Report
System: The UNT Digital Library

Arbuckles' illustrated atlas of fifty principal nations of the world.

Atlas shows illustrations of nations throughout the world with brief descriptions.
Date: 1889
Creator: Arbuckle Bros.
Object Type: Map
System: The Portal to Texas History
Tunza: The UNEP Magazine for Youth, Volume 8, Number 1, 2010 (open access)

Tunza: The UNEP Magazine for Youth, Volume 8, Number 1, 2010

Tunza is a UNEP magazine for and by young people. This issue is devoted to biodiversity and threatened habitats.
Date: 2010
Creator: Lean, Geoffrey
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library